Description
Product Overview
Part Name: Nitrogen NOx Oxygen Sensor
Part Numbers: 5WK96682D, A0009053503
Vehicle Compatibility: Mercedes-Benz Diesel Vehicles (US Models) – Designed for EPA Tier 4 emission-compliant Mercedes-Benz Freightliner, Actros, and Sprinter models equipped with SCR (Selective Catalytic Reduction) emission systems (2014–2024)
Configuration: OEM-style NOx sensor designed for precise measurement of nitrogen oxide content in the exhaust gases. Built to operate in extreme heat and vibration, delivering accurate data for AdBlue/DEF system regulation.
Function: Detects NOx concentration in the exhaust stream and sends data to the ECU to control AdBlue injection rates, optimizing fuel efficiency and ensuring reduced emissions per EPA standards.
Technical Specifications
Type: Nitrogen Oxide (NOx) Oxygen Sensor
Material: Durable stainless steel housing with ceramic sensor tip and high-temperature resistant cable
Application: Fits Mercedes-Benz Tier 4 diesel engines (2014–2024) using NOx sensor references 5WK96682D / A0009053503
Cross-Reference: Equivalent to Mercedes-Benz OE part number A0009053503; compatible with OEM SCR and DEF emission control systems for U.S. market heavy-duty vehicles
Installation: Direct-fit replacement; mounts to OEM exhaust port and connects directly to factory wiring harness
Service Interval: Replace when fault codes (P229F, P2201) appear, SCR system performance declines, or emission light activates on dashboard
Delivery & Availability
Stock Options: High-quality aftermarket Mercedes-Benz NOx sensors available
Delivery Time: 3–7 days internationally
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